About Mr. Gallagher

About Mr. Gallagher

I'm a current Mesa Community College student at Mesa Community College pursuing a degree in Elementary Education. I would ideally love to be a resource teacher for students with IEPs at the upper elementary level. That being said I believe elementary curriculum is unique in the fact every teacher is responsible for teaching all subjects. This holistic view of education is much truer to education than being highly specialized in subject. I look forward to teaching upper elementary as well because it puts you in a great position in which to be a strong influence in the person your students become once they are confronted with the freedom that middle school and high school allow. In my personal time I love to run and enjoy the outdoors. I personally find tremendous benefit to bringing the classroom outdoors and learning in a highly kinesthetic fashion.

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Standard Deviation

When learning about statistic measures of spread we fell on a very important subject as a class, standard deviation. A subset within standard deviation that I think is even more vitally important is normal distribution, or a bell curve. Having an understanding on this concept is vital to connecting knowledge of statistics to the world around you. For instance IQ is heavily based on how many standard deviation off the norm you stand. The average IQ score of 100 for example, represents a score in which 50 percent of the population scores higher than, and 50 percent scores lower than. Nature pretty accurately results in the bell curve as well. For instance a population has a wide array of outcomes in something such as eye sight, some members have perfect vision while others are left blind, but of course a majority lie somewhere in between. A helpful hint as to the percent of a population within the subsets of a a given standard deviation is 68/95/99.7 , What these values represent is ho...

Interior and Exterior Angles/ Teacher Manipulatives

Recently I was exposed to the concepts of interior and exterior angles. We learned to very beneficial formula of 180(n-2) for interior angles. In many education environments you take the formula and simply plug in the corresponding numbers. Instead, we took time to process that the subtraction of 2 accounts for the two triangles that can't be formed in the process of triangulation, due to being adjacent sides to a vertex in a polygon. I believe triangulation is extremely beneficial to visual learners who need to visually process the amount of triangles; and thus interior angles, in a given polygon. The concept of interior and exterior angles amounting to a supplementary angle of 180 degrees is also greatly beneficial. Through our recent geometry activities, we have been exposed to a great deal of helpful teaching manipulatives. We were exposed to one technology that enables teachers to guide a powerpoint presentation on students individual tablets. This innovative teaching I thi...

Shapes and Angles

This last week was an introduction to shapes and angles and everything to do with them. We started with a fun activity of the Angle Finder. The angle finder was simply a index card that naturally lent itself to 90 and 180 degree angles. This opened my eyes to see how heavily reliant modern architecture is on 90 degree angles. We also reviews the relationship amongst line and line segments into different categorizations. Parallel lines, if continued indifferently , would not interest. Intersecting, lines on the contrary do intersect. There is even a more highly specific word of perpendicularity which implies a 90 degree intersection. Then, there are skew lines that don't interest and aren't parallel because of where they lay on their corresponding planes. We also submerged ourselves to the world of shapes and angles. We most dealt with triangles and quadrilaterals since those are the shapes that serve as the building blocks for all others. Triangles can be broken into characte...

On Effectively Teaching Geometry, Probability and Statistics

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